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Faulty Modicon Quantum CPU

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Ensign

Faulty Modicon Quantum CPU

Hi All

 

First  I want to thank you all for valuable support

 

I have this 140CPU43412A  and planned to upgrade it from Concept to Unity.

Looks like something went wrong and after downloading the intermediate OS it stopped

responding and the RUN led blinks 7 times (means that No exec loaded)

 

What could be done to fix this problem?

 

 

6 REPLIES 6
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Lieutenant JG

Re: Faulty Modicon Quantum CPU

Hello,

You're not ready after loading the intermediate firmware. Next step is loading the Unity/EcoStruxure Control Expert firmware.

Please follow the steps as described in chapter 2 of the document:

 

Quantum High End & Legacy Operating system Upgrade Procedure 

R.Roozee
Sr Solution Architect (SAE Master)
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Administrator

Re: Faulty Modicon Quantum CPU

Hey @OsamaSalih , did this reply solved your issue? If yes, please mark it as solved or let us know so we can provide you more support 😉 

 

 

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Ensign

Re: Faulty Modicon Quantum CPU

thank you @ I can not proceed to the next step because the PLC is not responsive to connection attemps, it is not detectable by the OS loader
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Ensign

Re: Faulty Modicon Quantum CPU

hi @Omaelk

the problem still exists 😔

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Administrator

Re: Faulty Modicon Quantum CPU

@Oncom can you help here please? 

 

 

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Lieutenant JG

Re: Faulty Modicon Quantum CPU

Please contact your Schneider Electric service/support centre nearby.

R.Roozee
Sr Solution Architect (SAE Master)